7
AssignmentMultiple Select

Chemical Properties

Question 7 • GA-GSE Physical Science A

Which of these are chemical changes in matter? Check all that apply. mixing lemonade powder in waterbleaching your hairmowing the lawnlighting a matchletting fruit rot

Answer
A
mixing lemonade powder in water
B
bleaching your hair
C
mowing the lawn
D
lighting a match
E
letting fruit rot

Explanation

A chemical change forms one or more new substances. Bleaching hair changes its pigments, lighting a match produces new substances through combustion, and fruit rotting involves chemical breakdown. Mixing lemonade powder with water and mowing the lawn change form or arrangement without creating new substances, so they are physical changes.

AI-written and checked against the verified answer.

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